Search found 5 matches

by PhilV
Mon Apr 15, 2024 7:45 am
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: How to trigger on the first pulse after a long stable time?
Replies: 3
Views: 201

Re: How to trigger on the first pulse after a long stable time?

Thanks I tried this, but for this to work it seems that the whole transition has to be available on the scope screen, so much like the trigger icon I'd need the low section of the blue trace, then the LONG high section, then my PSI pulses. However the gap between my SPI pulse chains is significantly...
by PhilV
Fri Apr 12, 2024 9:59 am
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: How to trigger on the first pulse after a long stable time?
Replies: 3
Views: 201

How to trigger on the first pulse after a long stable time?

I have an SPI signal chain that looks like this: picoSig1.png This one has triggered in the correct place (I am using a simple falling edge trigger on the blue trace), but sometimes the scope will trigger like this: picoSig2.png Is there any setup I can do on the trigger to say "trigger on falling e...
by PhilV
Tue May 16, 2023 3:26 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: SOLVED - Possible to trigger on a "flat section" of waveform?
Replies: 2
Views: 862

Re: Possible to trigger on a "flat section" of waveform?

Many thanks Martyn. In a similar manner I had thought to use the "Interval" trigger to detect the "greater than" slope duration, but hadn't quite understood the trigger setup, (an oversight by me, I hadn't allowed enough pre-trigger time, so although it was triggering I couldn't see it on my trace :...
by PhilV
Tue May 16, 2023 8:21 am
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: SOLVED - Possible to trigger on a "flat section" of waveform?
Replies: 2
Views: 862

SOLVED - Possible to trigger on a "flat section" of waveform?

I have the following regular sloped waveform: LOGO.GIF Whilst it should be a regular slope it can be seen that there are 'glitches' where there are flat-spots. Is there anyway for me to trigger on these flat-spots? I had thought of using the "level dropout" advanced trigger, as largely it describes ...
by PhilV
Thu May 11, 2023 11:17 am
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: TCP Port 8000 usage
Replies: 0
Views: 5520

TCP Port 8000 usage

What does Picoscope use TCP port 8000 for? I found this by chance today when working on another project and found my own local webserver failing to start if Picoscope 7 was running first. Checking netstat (I am on Windows 10) I can see that the port is sat listening but I cannot find documentation r...